-57.19% is the change from 299 to 128
Calculation steps:
[( 128 - 299 ) ÷ 299] x 100 = -57.19%
Formula
Percentage change = [(128 - 299) / 299] x 100
Subtract the new number by the original number
128 - 299 = -171
-171 ÷ 299 = -0.5719063545150501
-0.5719063545150501 x 100 = -57.19%